Sm2BeCoSi4
高熵材料 HEAMP-ID: mp-3250719 · 空间群: Amm2 (#38)
基础信息
能量属性
电子属性
磁性属性
弹性属性
弹性数据暂不开放
特征分析
关联任务
引用参考
The crystal structure and related material properties of Sm2BeCoSi4 were obtained from the Materials Project database (MP-ID: mp-3250719, database version v2026.04.13).
Horton, M.K., Huck, P., Yang, R.X. et al. Accelerated data-driven materials science with the Materials Project. Nat. Mater. 24, 1522–1532 (2025). https://doi.org/10.1038/s41563-025-02272-0
晶体结构 3D 渲染
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# generated using pymatgen
data_Sm2BeCoSi4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.50071298
_cell_length_b 8.50071371
_cell_length_c 3.96767687
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 152.34706100
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm2BeCoSi4
_chemical_formula_sum 'Sm2 Be1 Co1 Si4'
_cell_volume 133.06759870
_cell_formula_units_Z 1
loop_
_symmetry_equiv_pos_site_id
_symmetry_equiv_pos_as_xyz
1 'x, y, z'
loop_
_atom_site_type_symbol
_atom_site_label
_atom_site_symmetry_multiplicity
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
Sm Sm0 1 0.11326292 0.88673708 0.25000000 1.0
Sm Sm1 1 0.89779945 0.10220055 0.75000000 1.0
Be Be2 1 0.67168042 0.32831958 0.75000000 1.0
Co Co3 1 0.31754988 0.68245012 0.25000000 1.0
Si Si4 1 0.75372523 0.24627477 0.25000000 1.0
Si Si5 1 0.25359964 0.74640036 0.75000000 1.0
Si Si6 1 0.53734300 0.46265700 0.75000000 1.0
Si Si7 1 0.45503846 0.54496154 0.25000000 1.0
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